package com.promis.crypto.digest;

public class SHADigest extends BaseDigest {

	private final static String DIGEST_ALGORITHM = "SHA";
	
	private static SHADigest digest;
	
	public SHADigest() {
		super(DIGEST_ALGORITHM);
	}
	
	public synchronized static SHADigest getInstance() {
		if (digest == null) {
			digest = new SHADigest();
		}
		return digest;
	}
}
